A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flange(s) and/or grooves.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 6135-01-340-2599
NSN 7035-00-834-2090
NSN 5965-01-430-4654
NSN 6110-01-078-7382
NSN 5985-01-623-5944
NSN 6130-01-301-3571
NSN 6220-01-474-5682
NSN 6105-01-530-2362
NSN 5905-00-203-2182
NSN 5996-01-552-6577
NSN 5950-01-544-7816
NSN 5990-01-159-5988